Input a default value

[salvomic]

(03-19-2015 08:29 PM)Didier Lachieze Wrote:  What about something like:

Code:

REPEAT
  INPUT... 
UNTIL (aleph >= 1);

thank you Didier!
In fact I thing to do so (also with CASE and some IF's):

Code:


control:=1;
REPEAT
INPUT ...;  // aleph and a few others vars
CASE
IF (aleph<1) THEN ...; control:=1; END;
IF ... THEN ...; control:=1; END;
IF ...
DEFAULT control:=0; END;
END; // case
UNTIL control <1;
...

it works!

However there is a problem: if the "IF control" repeats the cycle, the value of every variables will be reset: there is a way to maintain the right ones when the input is newly showed?